Do The Vacuum Boogie...

...To Boost Mental Health

… to boost mental health, according to a large study published in the British Journal of Sports Medicine. Just 20 minutes of physical activity a week—which includes housework—is enough to get those feel-good hormones dancing.

More from Natural Awakenings

In a double-blind study involving armpit pads and cameras recording facial expressions, Dutch researchers have found that positive emotions can be transferred from one person to another via human sweat.